机构

• 地理科学与资源研究... [14]
• 寒区旱区环境与工程研... [3]
• 新疆生态与地理研究所 [2]
• 遥感与数字地球研究所 [1]
• 生态环境研究中心 [1]

采集方式

• OAI收割 [18]
• iSwitch采集 [3]

内容类型

• 期刊论文 [18]
• 学位论文 [2]
• SCI/SSCI论文 [1]

发表日期

• 2024 [1]
• 2023 [1]
• 2022 [1]
• 2021 [1]
• 2019 [7]
• 2018 [3]
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学科主题

• Geography [1]
• Geoscience... [1]
• Multidisci... [1]
• Physical [1]
• 农学 [1]
• 生态学 [1]
• 更多

筛选

浏览/检索结果: 共21条，第1-10条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择提交时间升序提交时间降序发表日期升序发表日期降序题名升序题名降序作者升序作者降序 Assessment the impact of urban expansion on cropland net primary productivity in Northeast China 期刊论文  OAI收割 ECOLOGICAL INDICATORS, 2024, 卷号: 159, 页码: 111698 作者:  Deng, Xiaojuan;  Xu, Xinliang;  Cai, Hongyan;  Li, Jiahui   |  收藏  |  浏览/下载：16/0  |  提交时间：2024/04/08 Northeast China  Cropland net primary productivity  Urban expansion  City scale  Food security   Analysis of the Spatial-Temporal Pattern of the Newly Increased Cultivated Land and Its Vulnerability in Northeast China 期刊论文  OAI收割 LAND, 2023, 卷号: 12, 期号: 4, 页码: 796 作者:  Du, Guoming;  Wang, Xiaoyang;  Wang, Jieyong;  Liu, Yaqun;  Zhang, Haonan   |  收藏  |  浏览/下载：1/0  |  提交时间：2024/01/04 newly increased cultivated land  spatial-temporal pattern  cultivated land vulnerability  food security   The drivers and spatial distribution of economic efficiency in China's cities 期刊论文  OAI收割 JOURNAL OF GEOGRAPHICAL SCIENCES, 2022, 卷号: 32, 期号: 8, 页码: 1427-1450 作者:  CAO Yanni;  WU Tong;  KONG Lingqiao;  WANG Xuezhi;  ZHANG Lufeng   |  收藏  |  浏览/下载：15/0  |  提交时间：2022/11/07 MIDDLE-INCOME TRAP  RAPID URBANIZATION  ECOSYSTEM SERVICES  CULTIVATED LAND  ECO-EFFICIENCY  URBAN CHINA  GROWTH  PRODUCTIVITY  EVOLUTION  EXPANSION   Chemical fertilizer reduction with organic fertilizer effectively improve soil fertility and microbial community from newly cultivated land in the Loess Plateau of China 期刊论文  OAI收割 APPLIED SOIL ECOLOGY, 2021, 卷号: 165, 页码: 11 作者:  Han, Jianqiao;  Dong, Yunyun;  Zhang, Man   |  收藏  |  浏览/下载：35/0  |  提交时间：2021/08/19 Organic fertilizer  Soil fertility  Microbial community  Newly cultivated soil  Loess Plateau   Paddy rice multiple cropping index changes in Southern China: Impacts on national grain production capacity and policy implications 期刊论文  OAI收割 JOURNAL OF GEOGRAPHICAL SCIENCES, 2019, 卷号: 29, 期号: 11, 页码: 1773-1787 作者:  Jiang Min;  Li Xiubin;  Xin Liangjie;  Tan Minghong   |  收藏  |  浏览/下载：17/0  |  提交时间：2020/05/19 rice multiple cropping index  food security  double-cropping rice to single-cropping rice  policy implications  Southern China   Paddy rice multiple cropping index changes in Southern China: Impacts on national grain production capacity and policy implications 期刊论文  OAI收割 JOURNAL OF GEOGRAPHICAL SCIENCES, 2019, 卷号: 29, 期号: 11, 页码: 1773-1787 作者:  Jiang Min;  Li Xiubin;  Xin Liangjie;  Tan Minghong   |  收藏  |  浏览/下载：7/0  |  提交时间：2020/05/19 rice multiple cropping index  food security  double-cropping rice to single-cropping rice  policy implications  Southern China   Effect of Large-Scale Cultivated Land Expansion on the Balance of Soil Carbon and Nitrogen in the Tarim Basin 期刊论文  OAI收割 AGRONOMY-BASEL, 2019, 卷号: 9, 期号: 2, 页码: 18 作者:  Xu, Erqi;  Zhang, Hongqi;  Xu, Yongmei   |  收藏  |  浏览/下载：7/0  |  提交时间：2019/05/22 soil stoichiometry  land use change  soil organic carbon  nitrogen  Tarim Basin   Effect of Large-Scale Cultivated Land Expansion on the Balance of Soil Carbon and Nitrogen in the Tarim Basin 期刊论文  OAI收割 AGRONOMY-BASEL, 2019, 卷号: 9, 期号: 2, 页码: 18 作者:  Xu, Erqi;  Zhang, Hongqi;  Xu, Yongmei   |  收藏  |  浏览/下载：5/0  |  提交时间：2019/05/22 soil stoichiometry  land use change  soil organic carbon  nitrogen  Tarim Basin   Decadal changes and ecological risk assessment of trace and heavy metal elements in soils of a desert oasis, Linze County, China 期刊论文  iSwitch采集 SOIL RESEARCH, 2019, 卷号: 57, 期号: 2, 页码: 178-186 作者:  Yang, Rong;  Du, Zeyu 收藏  |  浏览/下载：45/0  |  提交时间：2019/10/08 contamination factor  farmland  health risk  heavy metals   paddyricemultiplecroppingindexchangesinsouthernchinaimpactsonnationalgrainproductioncapacityandpolicyimplications 期刊论文  OAI收割 journalofgeographicalsciences, 2019, 卷号: 29, 期号: 11, 页码: 1773 作者:  Jiang Min;  Li Xiubin;  Xin Liangjie;  Tan Minghong   |  收藏  |  浏览/下载：12/0  |  提交时间：2020/03/23